Influence of heat treatment of peat on the composition and properties of humic acids

Результат исследований: Материалы для журналаСтатьярецензирование

1 Цитирования (Scopus)

Аннотация

The heat treatment of peat at 250°C in the medium of gases of its decomposition was studied using acid hydrolysis and thermoanalysis techniques. The samples of humic acids were extracted from initial and preheated at 250°C peat of the Tomsk region deposits. It is shown that the heat treatment results in increasing thermal stability of humic acids mainly due to changes in the composition and structure of a peripheral part of macromolecule.

Язык оригиналаАнглийский
Страницы (с-по)37-43
Число страниц7
ЖурналKhimiya Tverdogo Topliva
Номер выпуска4
СостояниеОпубликовано - 2003

ASJC Scopus subject areas

  • Fuel Technology

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